Cause

You've inserted a start tabulation character | in the text which does not contain a tabulation style. Or, there is at least one tabulation cell » more than specified within table format. Sometimes, this error is reported when user presses a key TAB inadvertently and therefore inserts the character » in text.

EXAMPLE: In table styles only 8 cells are specified and user actually tries to go to the cell #9, or when user applies tabulation commands such as >tab< or tabulation characters such as | or » in text without table format at all).

Solution

Double click the error to let the cursor jump to the offending point. Control the table style and modify it, when needed more cells then specified in format or delete, or remove the superfluous character » or | from text.